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23 Nov 2019
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An electron of mass 9.11 multiplied by 10-31 kg has an initialspeed of 5.00 multiplied by 105 m/s. It travels in a straight line,and its speed increases to 6.00 multiplied by 105 m/s in a distanceof 2.00 cm.
(a) Assuming its acceleration is constant, determine the forceexerted on the electron.
_______ N (in the direction of motion)
(b) What is the ratio of this force to the weight of the electron,which we neglected?
_______
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1 2
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An electron of mass 9.11 multiplied by 10-31 kg has an initialspeed of 5.00 multiplied by 105 m/s. It travels in a straight line,and its speed increases to 6.00 multiplied by 105 m/s in a distanceof 2.00 cm.
(a) Assuming its acceleration is constant, determine the forceexerted on the electron.
_______ N (in the direction of motion)
(b) What is the ratio of this force to the weight of the electron,which we neglected?
_______
Jarrod RobelLv2
20 Feb 2019
